1330861881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{6869}}^1$

素因数の和:7049

約数の個数: 32

約数和(自身を含む): 1958774400

約数和(自身を除く): 627912519

約数列:

[1, 3, 17, 29, 51, 87, 131, 393, 493, 1479, 2227, 3799, 6681, 6869, 11397, 20607, 64583, 116773, 193749, 199201, 350319, 597603, 899839, 2699517, 3386417, 10159251, 15297263, 26095331, 45891789, 78285993, 443620627, 1330861881]

約数ペア:

[(1, 1330861881), (3, 443620627), (17, 78285993), (29, 45891789), (51, 26095331), (87, 15297263), (131, 10159251), (393, 3386417), (493, 2699517), (1479, 899839), (2227, 597603), (3799, 350319), (6681, 199201), (6869, 193749), (11397, 116773), (20607, 64583)]